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SOUND AND HEARING - PART 1

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Sciencetutors E-learning Media

In unit 8L Sound and Hearing you are expected to: build on your knowledge of sound and hearing explain how sound travels through media (solid, liquid and gas) give an explanation of how the human ear works, find out about the harmful effects of loud noise and how loud noise can be reduced

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SOUND AND HEARING www.sciencetutors.zoomshare.com
SOUND AND HEARING ,[object Object],[object Object],[object Object],[object Object],[object Object]
Quick Quiz (8 minutes) ,[object Object],[object Object],[object Object],[object Object],www.sciencetutors.zoomshare.com
What have these 2 objects got in common? www.sciencetutors.zoomshare.com
This is how sound is produced: Identify which part(s) vibrates to make the sound.
[object Object],Tuning Fork is used in the study of sound in Physics and is a system for the visualization, analysis www.sciencetutors.zoomshare.com
Identifying and Describing Sound ,[object Object],[object Object],[object Object]
Quick Discussion Session 1 ,[object Object],[object Object],[object Object],www.sciencetutors.zoomshare.com
Quick Discussion Session 2 ,[object Object],True or False And Why? www.sciencetutors.zoomshare.com
Quick Discussion Session 3 ,[object Object],[object Object],[object Object],www.sciencetutors.zoomshare.com
Investigating Sound in Vacuum ,[object Object],[object Object],[object Object],www.sciencetutors.zoomshare.com
Checking Progress 1 ,[object Object],[object Object],[object Object],www.sciencetutors.zoomshare.com
Compare the speed of sound in the following www.sciencetutors.zoomshare.com
[object Object],To see animations of sound in water Visit: http://www.fishfinderdiscounts.com/files/1694667/uploaded/fishfindersonar.gif www.sciencetutors.zoomshare.com
[object Object],[object Object],[object Object]
Review Work on Sound And Hearing ,[object Object],[object Object],[object Object]

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SOUND AND HEARING - PART 1

  • 1. SOUND AND HEARING www.sciencetutors.zoomshare.com
  • 2.
  • 3.
  • 4. What have these 2 objects got in common? www.sciencetutors.zoomshare.com
  • 5. This is how sound is produced: Identify which part(s) vibrates to make the sound.
  • 6.
  • 7.
  • 8.
  • 9.
  • 10.
  • 11.
  • 12.
  • 13. Compare the speed of sound in the following www.sciencetutors.zoomshare.com
  • 14.
  • 15.
  • 16.